I'm trying to calculate the cubic root of a fonction, what syntax should I
use?
Thanx
PHIL
use?
Thanx
PHIL
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Re: Cubic root
"Philip KOCH" <philonline78@h otmail.com> writes:
[color=blue]
> I'm trying to calculate the cubic root of a fonction, what syntax should I
> use?[/color]
A cubic root would be the same as raising to the 1/3rd power. You can make
your own cubicRoot function:
function cubicRoot(n) {
return Math.pow(n,1/3);
}
/L
--
Lasse Reichstein Nielsen - lrn@hotpop.com
DHTML Death Colors: <URL:http://www.infimum.dk/HTML/rasterTriangleD OM.html>
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Re: Cubic root
JRS: In article <3fb033f6$0$428 8$ba620e4c@read er3.news.skynet .be>, seen
in news:comp.lang. javascript, Philip KOCH <philonline78@h otmail.com>
posted at Tue, 11 Nov 2003 01:57:24 :-
[color=blue]
>I'm trying to calculate the cubic root of a fonction, what syntax should I
>use?[/color]
One that allows the argument to be negative.
function cubeRoot(X) {
return (X<0 ? -1 : +1) * Math.pow(Math.a bs(X), 1/3) }
--
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